* README: use F-droid badge with surrounding space
The F-droid badge in Commons has a newer revision that doesn't have
the surrounding blank space thus resulting in it being rendered bigger
than the play store badge.
Link to the older version of the image with surrounding blank space
to ensure both badges are of the same size.
* REDAME: bring back alt text for F-droid badge
Re-add the unintentionally removed F-droid badge alt text.
Fixes#2895.
The F-droid seems to be too slow recently due to unusual load
as a consequence of which the F-droid badge is not getting
loaded.
So, switch to using the F-droid badge from Wikimedia Commons for now.
* Eliminate the use of Picasso.
This gets rid of the single use of the Picasso library (which was causing
the whole library to be imported and shipped) and replaces it with Glide.
TODO: replace this and the other instance(s) of Glide usage with Fresco,
or vice versa.
* Remove dependency on Glide.
This removes the dependency on Glide, as well as the SVG rendering
library, whose only purpose was to display a single SVG image in the
Notification activity. Unfortunately Android doesn't support SVG natively,
but Echo notifications have icons that are SVG formatted. Rather than
import a bunch of heavy libraries to support this single case of SVG
rendering, we can simply create a few local drawables that correspond to
the different types of notifications, and use them instead.
* Remove multidex!
Multidex is a killer of performance and should be avoided at all costs.
* Remove further unused bits.
* Remove final vestige of multidex.
I added a small paragraph about translating the app with links to the "Commons Android App project" on translatewiki.net where changes have to be made.
Update AndroidManifest.xml to target version 23 (for DocumentsContract to work), which means we can elimnate step 13
Update pom.xml to use bytecode version 1.8, so we can eliminate step 12 and 14
Update README.md to reflect these changes
Due to our team being small and our focus being on the Wikipedia app, we don't
support this app anymore.
Change-Id: I076f78d72c31c173bf48eb44053d52acf21aa00b
